69940808

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43067}}^1$

素因数の和:43109

約数の個数: 32

約数和(自身を含む): 155044800

約数和(自身を除く): 85103992

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 43067, 86134, 172268, 301469, 344536, 602938, 1205876, 1248943, 2411752, 2497886, 4995772, 8742601, 9991544, 17485202, 34970404, 69940808]

約数ペア:

[(1, 69940808), (2, 34970404), (4, 17485202), (7, 9991544), (8, 8742601), (14, 4995772), (28, 2497886), (29, 2411752), (56, 1248943), (58, 1205876), (116, 602938), (203, 344536), (232, 301469), (406, 172268), (812, 86134), (1624, 43067)]